<SEC-DOCUMENT>0001104659-22-119875.txt : 20221220
<SEC-HEADER>0001104659-22-119875.hdr.sgml : 20221220
<ACCEPTANCE-DATETIME>20221117160138
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-22-119875
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20221117

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HYDROFARM HOLDINGS GROUP, INC.
		CENTRAL INDEX KEY:			0001695295
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-MISCELLANEOUS NONDURABLE GOODS [5190]
		IRS NUMBER:				814895761
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		270 CANAL ROAD
		CITY:			FAIRLESS HILLS
		STATE:			PA
		ZIP:			19030
		BUSINESS PHONE:		707-765-9990

	MAIL ADDRESS:	
		STREET 1:		270 CANAL ROAD
		CITY:			FAIRLESS HILLS
		STATE:			PA
		ZIP:			19030

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Hydrofarm Holdings Group, Inc.
		DATE OF NAME CHANGE:	20180830

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Innovation Acquisition One Corp
		DATE OF NAME CHANGE:	20170120
</SEC-HEADER>
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<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
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<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Hydrofarm Holdings Group, Inc.<BR>
1510 Main Street</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Shoemakersville, PA 19555</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">November 17, 2022</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>VIA EDGAR</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">U.S. Securities and Exchange Commission<BR>
Division of Corporation Finance<BR>
Office of Trade &amp; Services<BR>
100 F Street, N.E.<BR>
Washington, D.C. 20549</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Attention: Janice Adeloye</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 4%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Re:</B></FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify; width: 92%"><FONT STYLE="font-size: 10pt"><B>Hydrofarm Holdings Group, Inc.</B></FONT></TD></TR>

<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom"><FONT STYLE="font-size: 10pt"><B>Registration Statement on Form&nbsp;S-3</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom"><FONT STYLE="font-size: 10pt"><B>Filed on November 9, 2022</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom"><FONT STYLE="font-size: 10pt"><B>File No.&nbsp;333-268270 (the &ldquo;Registration Statement&rdquo;)</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B><U>Acceleration Request</U></B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dear Ms. Adeloye:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In accordance with Rule 461
of Regulation C promulgated under the Securities Act of 1933, as amended, Hydrofarm Holdings Group, Inc. (the &ldquo;Registrant&rdquo;)
hereby respectfully requests that the Securities and Exchange Commission accelerate the effective date of the above-referenced Registration
Statement to Monday, November 21, 2022, at 4:01 p.m., Eastern Time, or as soon as thereafter practicable.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The cooperation of the staff
in meeting the timetable described above is very much appreciated.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Please contact Kenneth R.
Koch, of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., counsel to the Registrant, at (212) 692-6768 with any questions regarding
this request.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">Very truly yours,</TD>
    </TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
  <TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">Hydrofarm Holdings Group, Inc.&nbsp;</FONT></TD>
    </TR>
  <TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
  <TR>
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 3%"><FONT STYLE="font-size: 10pt">By:&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; width: 47%"><FONT STYLE="font-size: 10pt">/s/ B. John Lindeman</FONT></TD>
    </TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">B. John Lindeman</FONT></TD>
    </TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Financial Officer</FONT></TD>
    </TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">cc:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Mintz, Levin, Cohn,
Ferris, Glovsky and Popeo, P.C.</I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in">Kenneth R. Koch, Esq.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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